The length of a rectangle is three times its width. If the perimeter of the rectangle is 72 ft, find its length and width.

In college basketball, the rules state a ball can have the maximum circumference of 33 inches. What is the maximum radius of a basketball to the nearest hundredth?

54 books make up 25% of the books on the library. How many books are there in the library?

Eli read 10 books in 2 months. What was his rate of reading in books per month? Express your answer in simplest form.

5,731:34 show ur work

What is the value of x? 12x+34=9 A. 16 1/2 B. 16 3/4 C. 16 1/2 D. 4 1/2

What does this equal? 5x+4=7x+2

If f (x) = x2 - 1, and g (x) = x + 2, then g (f (x)) = [? ]x2+[ ]x + [ ]

What two numbers add to 5 and multiply to 4

If I was asked to think of a number and multiply it by 2, I could write this algebraically as 2x. Write the following algebraically, using x as your unknown. "I think of a number, multiply it by itself and then add 6 to the result."

10 skeins of yarn will make 4 scarves. How many scarves can be made with 25 skeins of yarn?